linux/drivers/gpu/drm/tidss/tidss_encoder.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/
 * Author: Tomi Valkeinen <[email protected]>
 */

#include <linux/export.h>

#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_bridge_connector.h>
#include <drm/drm_crtc.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_panel.h>
#include <drm/drm_of.h>
#include <drm/drm_simple_kms_helper.h>

#include "tidss_crtc.h"
#include "tidss_drv.h"
#include "tidss_encoder.h"

struct tidss_encoder { … };

static inline struct tidss_encoder
*bridge_to_tidss_encoder(struct drm_bridge *b)
{ … }

static int tidss_bridge_attach(struct drm_bridge *bridge,
			       enum drm_bridge_attach_flags flags)
{ … }

static int tidss_bridge_atomic_check(struct drm_bridge *bridge,
				     struct drm_bridge_state *bridge_state,
				     struct drm_crtc_state *crtc_state,
				     struct drm_connector_state *conn_state)
{ … }

static const struct drm_bridge_funcs tidss_bridge_funcs = …;

int tidss_encoder_create(struct tidss_device *tidss,
			 struct drm_bridge *next_bridge,
			 u32 encoder_type, u32 possible_crtcs)
{ … }